Inventor · Sunnyvale, CA, US

Birgit Stache-Crain

3Patents
3h-index
25Co-inventors
43Inventor score

Filing activity: Jan 28, 1999 → Jun 11, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US7320880B2 Polypeptide having an activity to support proliferation or survival of hematopoietic stem cell and hematopoietic progenitor cell, and DNA coding for the same Human Necessities 20 Expired
US6964868B1 Human genes and gene expression products II Chemistry; Metallurgy 16 Expired
US7122373B1 Human genes and gene expression products V Chemistry; Metallurgy 12 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.